|
Guide to Diamond
Grades
|
|
Grade
|
Color
|
Clarity
|
Description
|
|
AA
|
G-I
|
VS1-VS2
|
Small
inclusions, difficult to see with loupe, “eye clean”
|
|
A
|
G-I
|
SI1-SI2
|
Small
inclusions, easy to see w/ loupe, “eye clean”
|
|
B
|
G-I
|
I1
|
Small
eye visible inclusions
|
|
C
|
TLB
|
I3
|
Large
and/or numerous inclusions, not “eye clean”, light brown color (K-M)
|
Heart Shape
Diamonds
'A'
Heart Shape Diamond
|
Size
|
Avg.
Weight
|
Price/stone |
|
1/8CT=3X3APX
|
0.12
|
$178.20
|
|
1/5CT=3.5X3.5AP
|
0.20
|
$315.00
|
|
1/4CT=4X4APX
|
0.26
|
$448.50
|
|
1/3CT=4.5X4.5AP
|
0.33
|
$688.05
|
'AA'
Heart Shape Diamond
|
Size
|
Avg.
Weight
|
Price/stone |
|
1/8CT=3X3APX
|
0.12
|
$207.00
|
|
1/5CT=3.5X3.5AP
|
0.20
|
$360.00
|
|
1/4CT=4X4APX
|
0.25
|
$483.75
|
|
1/3CT=4.5X4.5AP
|
0.33
|
$737.55
|
'B'
Heart Shape Diamond
|
Size
|
Avg.
Weight
|
Price/stone |
|
1/8CT=3X3APX
|
0.14
|
$175.35
|
|
1/5CT=3.5X3.5AP
|
0.20
|
$295.50
|
|
1/4CT=4X4APX
|
0.25
|
$399.38
|
|
1/3CT=4.5X4.5AP
|
0.35
|
$643.13
|
|
